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CVE-2018-6330

28
FAUCET Score

CVE-2018-6330 describes an error-based SQL injection vulnerability in Laravel 5.4.15, specifically affecting the save.php file via the dhx_user and dhx_version parameters. This high-severity vulnerability (CVSS 8.8) allows an authenticated attacker to achieve high impact on confidentiality, integrity, and availability with low attack complexity. While no public exploits or active exploitation have been observed, and community discussion is minimal, the vulnerability is categorized under CWE-89 (Improper Neutralization of Special Elements used in an SQL Command).

Impacted Technologies

VendorProductVersion(s)CPE
5.4.15CPE matchmatch criteria
cpe:2.3:a:laravel:framework:5.4.15:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.58%
Probability of exploitation in next 30 days
EPSS Percentile
72.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0158 is in the 71st percentile among its peer group of 17,822 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / laravel/framework/blob/5.4/CHANGELOG-5.4.md
ProductThird Party Advisory
itblog.gbonanno.de / cve-2018-6330-laravel-sql-injection
ExploitThird Party Advisory